The following data is part of a premarket notification filed by Fukuda Denshi Usa, Inc. with the FDA for Spirosift 500a.
| Device ID | K904200 | 
| 510k Number | K904200 | 
| Device Name: | SPIROSIFT 500A | 
| Classification | Spirometer, Diagnostic | 
| Applicant | FUKUDA DENSHI USA, INC. 7102-A 180TH AVENUE NORTHEAST Redmond, WA 98052 | 
| Contact | Robert J Steurer | 
| Correspondent | Robert J Steurer FUKUDA DENSHI USA, INC. 7102-A 180TH AVENUE NORTHEAST Redmond, WA 98052 | 
| Product Code | BZG | 
| CFR Regulation Number | 868.1840 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1990-09-12 | 
| Decision Date | 1991-05-22 |